Keep your livestock in and predators out with the Fi-Shock Intermittent Current UL Listed Energizer. Intermittent energizers pulse electricity through the wires of your electric fence at set intervals. This system keeps animals or people from being badly electrocuted by keeping the current to a quick "jolt" rather than a continuous flow. Housed in a rugged ABS plastic case, this electric fence charger operates with two 1/16 amp time-delay fuses. Two spare fuses are included. The energizer is designed to supply enough current to contain up to 15 acres of single strand fence under ideal conditions. Keep your livestock investment safe with the Intermittent Current UL Listed Energizer. This energizer accepts 20 to 9 gauge fence wire. Made in the USA. One year limited warranty.

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